{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe05877946ec816ba87078d9f582204f69959be5eb2ef654d4d5c7bd032158c8d",
    "signature": "0x607c152717c6bd683ccc2124ed5759d1fd923e58ac8cc405a31b1d92e081871b505f46b4d39878d9f1c30b52213c8d827d7dfde77789ccd5631bc3bb2ee5b6f91c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}